I didn’t see Laura at the party last night. Do you know _______?A.why didn’t she comeB.what happened

题目简介

I didn’t see Laura at the party last night. Do you know _______?A.why didn’t she comeB.what happened

题目详情

I didn’t see Laura at the party last night. Do you know _______?
A.why didn’t she comeB.what happened
C.when would she arriveD.where she has been
题型:单选题难度:中档来源:不详

答案

B
考察宾语从句。宾语从句的考察点:1.连接词;2.语序;3.时态。先从宾语从句的语序入手,应选择陈述句语序,排除A,C,再根据时态,应选择过去时态。故选择B。其中what做主语。

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